To check the IPsec VPN status in Juniper SRX, you can use the following commands:
1. `show security ipsec security-associations`
- Displays detailed information about IPsec security associations, including tunnel status.
2. `show security ipsec sa`
- Displays a brief summary of IPsec security associations, including tunnel status.
3. `show security ipsec vpn`
- Displays information about IPsec VPN tunnels, including status and configuration details.
4. `show security ipsec vpn IKE-sa`
- Displays information about IPsec VPN IKE security associations.
5. `show security ipsec vpn ipsec-sa`
- Displays information about IPsec VPN IPsec security associations.
6. `run show vpn`
- Displays a brief summary of VPN tunnels, including status and configuration details.
You can also use the `show` command with additional options to filter the output, such as:
- `show security ipsec security-associations detail`
- `show security ipsec sa brief`
- `show security ipsec vpn detail`
These commands can help you monitor and troubleshoot IPsec VPN connections on your Juniper SRX device.